Sciweavers

1128 search results - page 212 / 226
» Classical Natural Deduction
Sort
View
FC
2008
Springer
90views Cryptology» more  FC 2008»
14 years 19 days ago
Practical Anonymous Divisible E-Cash from Bounded Accumulators
We present an efficient off-line divisible e-cash scheme which is truly anonymous without a trusted third party. This is the second scheme in the literature which achieves full unl...
Man Ho Au, Willy Susilo, Yi Mu
ATMOS
2007
177views Optimization» more  ATMOS 2007»
14 years 13 days ago
Approximate dynamic programming for rail operations
Abstract. Approximate dynamic programming offers a new modeling and algorithmic strategy for complex problems such as rail operations. Problems in rail operations are often modeled...
Warren B. Powell, Belgacem Bouzaïene-Ayari
LREC
2008
180views Education» more  LREC 2008»
14 years 9 days ago
Do we Still Need Gold Standards for Evaluation?
The availability of a huge mass of textual data in electronic format has increased the need for fast and accurate techniques for textual data processing. Machine learning and stat...
Thierry Poibeau, Cédric Messiant
SODA
2008
ACM
125views Algorithms» more  SODA 2008»
14 years 9 days ago
Ultra-low-dimensional embeddings for doubling metrics
We consider the problem of embedding a metric into low-dimensional Euclidean space. The classical theorems of Bourgain, and of Johnson and Lindenstrauss say that any metric on n p...
T.-H. Hubert Chan, Anupam Gupta, Kunal Talwar
CGIM
2003
14 years 8 days ago
Snake for Band Edge Extraction and Its Applications
A novel snake model suitable for edge extraction of bandshape objects is presented in this paper. Based on the proposed model, an edge tracking system, EdgeTrak, has been develope...
Min Li, Chandra Kambhamettu, Maureen C. Stone